What Drummac Inc does

Drummac, Inc. is a U.S. transportation services company founded in 1974 that delivers mechanical maintenance, inspections, repairs, and cleaning services to the rail industry, with a niche in passenger rail. The company operates through five integrated service lines: Mechanical Maintenance & Inspections (including 49 CFR 238 and 49 CFR 236 inspection work, preventative maintenance, HVAC, and emergency response), Mobile Mechanical Services (MMS) launched in 2015 for on-demand on-site deployment, Cleaning & Sanitizing Services for layover/turnaround operations, Auditing & Compliance Services, and Specialized Industry Services (track inspections, fueling, switch engine service, wheel changeouts, etc.). All work is performed by in-house multi-skilled crews and certified mechanics operating from 34 field offices across the United States, with supervisors carrying 40+ years of freight and passenger rail mechanical experience.

The company relies on two proprietary operational platforms, MAST (Management and Scheduling Tool) and M-COP, which are used for resource planning, scaling crews to client demand, and coordinating day-to-day operations with Amtrak across outlying points. These are internal resource management systems rather than externally sold software, and they underpin service delivery and crew dispatch. Drummac is a wholly owned subsidiary of Moran Environmental Recovery, LLC (MER), itself part of Moran Towing Corporation, a 150-year-old marine services conglomerate, which provides access to broader environmental, industrial, commercial diving, and emergency response capabilities.

Drummac's revenue model is professional services / labor-based: it earns fees from direct commercial contracts with rail operators for on-site and on-site-on-demand mechanical, cleaning, auditing, and specialized services. Pricing is not publicly disclosed; engagements are scoped per quote and delivered through an enterprise field-sales motion anchored by long-tenured relationships with major passenger rail customers. Customer concentration is tilted toward enterprise-class passenger rail operators (notably Amtrak), supplemented by freight rail and rail-facility customers. The company employs roughly 51–100 people (plus extensive field-deployed crew capacity) and has no public funding history, operating as a privately held subsidiary within the Moran group.

Name

Drummac Inc

Legal name

Drummac, Inc.

Website

https://drummac.com

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

51–100 employees

Short description

Drummac, Inc. provides mechanical maintenance, inspections, repairs, and cleaning services to the U.S. rail industry, with a niche in passenger rail. The firm operates from 34 field offices nationwide and is a subsidiary of Moran Environmental Recovery.

Ownership category

akta.pro rank

Product category

Rail Maintenance & Mechanical Services

akta.pro primary industry

Rail Terminal Inspection, Safety & Regulatory Compliance (Hazmat, Brake/Car Checks) (TLAJAFAJ)

akta.pro secondary industries

Intercity Coach Maintenance & Depot Service Providers (TLAFAFAL), Rail Maintenance & Track Vehicles (Hi-Rail, Track Machines, Inspection Vehicles) (IMAHAIAK)

Keywords

• Rail maintenance services
• Locomotive inspection services
• Railcar cleaning services
• Mobile mechanical services
• Rail compliance auditing

Headquarters

HQ city

Atlantic Beach

HQ country

United States

HQ region

North America

Offices27 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Mechanical Maintenance and Inspections: Revenue generated from conducting rail equipment inspections, routine and complex maintenance, and repairs for passenger railcars, freight locomotives, and passenger locomotives. Includes 49 CFR 238 inspections, preventative maintenance, HVAC services, and emergency response.
2. Mobile Mechanical Services (MMS): On-demand and on-site mechanical services delivered throughout the national rail network, including railcar restoration, locomotive services, and freight railcar inspections and repairs. Introduced in 2015 as a hallmark service line.
3. Cleaning and Sanitizing Services: Layover and turnaround cleaning services for coach railcars, cab railcars, and locomotives, as well as stations and facilities. Includes waste pumping, decontamination, carpet cleaning, and onboard inventory management.
4. Auditing and Compliance Services: Professional auditing services for the transportation industry covering railroad procedures, facility conditions, equipment, safety compliance, and other compliance measures.
5. Specialized Industry Services: Wide range of specialized rail services including track inspections, private railcar service, special event train service, switch engine service, fueling, wheel changeouts, and emergency equipment servicing.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Drummac Inc provides mechanical maintenance, inspections, repairs, cleaning, and compliance auditing services for the transportation industry with a niche in passenger rail. The company deploys multi-skilled crews through 34 field offices across the United States to perform on-site and on-demand rail equipment servicing for passenger railcars, freight locomotives, and passenger locomotives, including 49 CFR 238 inspections, preventative maintenance, HVAC services, and emergency response.

Product overview

Drummac Inc is a transportation industry service provider offering five integrated service lines: Mechanical Maintenance & Inspections, Mobile Mechanical Services (MMS), Cleaning & Sanitizing Services, Auditing & Compliance Services, and Specialized Industry Services. The company operates 34 field offices across the United States and serves major clients in passenger rail. Drummac celebrated 50 years in business in 2022 and is a subsidiary of Moran Environmental Recovery, LLC (MER). The services are designed to work together to provide comprehensive mechanical, cleaning, and compliance solutions for rail operators.

Differentiator

Problem solved

Functional benefit

Products and services

• Mechanical Maintenance & Inspections

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• Moran Environmental Recovery, LLC (MER)coreStrategic or Co-development Partner · 1 January 2012MER acquired Drummac in 2012, making Drummac's mechanical services one of MER's core service lines. Under the same parent organization with shared values, Drummac functions independently as a separate business line while benefiting from combined assets and talent. The integration provides expanded project management, equipment, personnel resources, and experience, including MER's environmental, industrial, commercial diving, and emergency response services.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Progress Rail Services: A Caterpillar subsidiary providing locomotive and railcar remanufacturing, repair, and field services across North America. Directly comparable to Drummac in locomotive servicing, railcar mechanical work, and FRA-compliant inspections, but with materially larger scale and OEM backing.
• Herzog Railroad Services: Privately held provider of rail maintenance, transit services, equipment manufacturing, and railcar repair. Closely comparable to Drummac across mechanical maintenance, transit agency work, and specialized rail services for passenger and freight operators.
• Loram Maintenance of Way: Specializes in track maintenance, rail grinding, and inspection services for Class I railroads and transit agencies. Directly comparable to Drummac's track inspections, equipment servicing, and specialized industry service lines within the rail MRO space.
• RailWorks Corporation: National provider of rail infrastructure construction, maintenance, and signal services for transit agencies, Class I railroads, and industrial customers. Comparable to Drummac in rail maintenance delivery and depot/field service execution across passenger and freight rail.
• RELCO Locomotives: Locomotive remanufacturing, repair, and parts provider serving Class I, short line, and industrial rail customers. Closely comparable to Drummac's locomotive services, MMS line, and railcar restoration work.
• National Railway Equipment (NRE): Independent locomotive remanufacturer and rail services provider offering rebuild, repair, and leasing. Directly comparable to Drummac in locomotive mechanical work, FRA-compliant inspections, and railcar/locomotive field services.

Broad incumbents

• Wabtec Corporation: Multi-billion-dollar rail equipment and services conglomerate providing locomotives, components, and digital solutions plus a growing services portfolio. Overlaps with Drummac in rail mechanical services, locomotive support, and transit maintenance but operates at far greater scale and breadth.
• Trinity Rail: Major railcar manufacturer and lessor offering railcar leasing, fleet management, and repair services. Comparable to Drummac at the railcar service and fleet maintenance level, though Trinity is predominantly a leasing/manufacturing platform with a smaller direct MRO footprint.
• GATX Corporation: Global railcar leasing company that also performs railcar maintenance, repair, and modification at network shops. Adjacent to Drummac in railcar services but primarily a lessor rather than an outsourced mechanical services provider to passenger operators.

Emerging players

• Clean Harbors: Environmental and industrial services company with rail-adjacent offerings in cleaning, decontamination, and emergency response. Comparable to Drummac's cleaning and sanitizing service line and thematically aligned with parent MER's environmental services portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Drummac Inc